baber/WOPTO huggingface dataset:
Patent CA-1244047-A (CA)
Title: Compounds and compositions useful for producing  analgesia
Inventor: LAHANN THOMAS R
IPC: C07C233/18
Filed: 1984-07-12
Granted: 1988-11-01
Abstract: NOVEL COMPOUNDS AND COMPOSITIONS  USEFUL FOR PRODUCING ANALGESIA           ABSTRACT Alkadienamide compounds, and pharmaceutically-acceptable salts thereof, of the formula:                             wherein X is O or S: R is straight or branched diene having from 11 to 23 carbon atoms; R1 is H, OH, or OCH3; R2 is OH or a short-chain ester; and wherein at least one of R1 and R2 is OH or OCH3. Compositions, useful for producing analgesia in humans or lower animals, comprise a safe and effective amount of: an alk-adienamide, pharmaceutically-acceptable salts thereof, or mixtures thereof; and a pharmaceutically-acceptable carrier. Preferably, these alkadienamides are N-vanillyl-alkadienamides. Methods of treatment, comprising administering a safe and effective amount of these alkadienamides, pharmaceutically-acceptable salts thereof, or mixtures thereof, include methods of parenteral, oral, and topical administration.
Patent CA-1216171-A (CA)
Inventor: RICHARDSON GARY H
IPC: G01N33/04
Filed: 1984-07-27
Granted: 1987-01-06
Abstract: Abstract Apparatus and methods  for measuring milk coagulation time  and  rigidity  in the manufacture  of fermented dairy products  such  as  cheese.   The  apparatus  includes  a substantially  flat,  disc-shaped probe which is  suspended from a wire into a fermented dairy product-making vessel filled with milk.  The probe is reciprocated through a small vertical distance within the coagulating milk in the vessel, and  the  increasing  resistance  to  the  probe  communicated through the wire  as  the milk  coagulates  is  continuously measured.   When  the  measured  probe  resistance  reaches a predetermined value, it is time to cut the curd formed by the  coagulating  milk.   The  present  invention  provides apparatus which can be used on both an industrial scale and a laboratory scale.
Patent CA-1217897-A (CA)
Inventor: BALES STEPHEN E
IPC: C08G63/64
Filed: 1984-09-17
Granted: 1987-02-10
Abstract: ABSTRACT OF THE DISCLOSURE           Phosphorus-modified polyestercarbonate resins having repeating units of the formula:                              I. II.                                               III .   exhibit improved thermal-oxidative stability compared to polyestercarbonates of the prior art comprised of repeating units I and II only.  Such resins are useful for making transparent tough films and molded articles having high stability to thermal-oxidative degradation.
Patent CA-1242548-A (CA)
Inventor: LEWARCHIK RONALD J
IPC: C08G18/62
Filed: 1984-09-28
Granted: 1988-09-27
Abstract: THERMALLY CURED TOPCOATS ON VACUUM         DEPOSITED METAL    ABSTRACT A coating composition adapted to adhere to a chrome surface is disclosed in which a solvent soluble hydroxy-functional acrylic copolymer, including a copolymerized tertiary amine monomer in an amount of from 10% to 40% of the weight of the copolymer, is combined with an organic polyisocyanate curing agent for the soluble copolymer, this composition containing the copolymer and the polyisocyante curing agent in amounts to provide an equivalent ratio of NCO:OH of from 1.2:1 to 0.5:1. The two components are provided as a two package system which is mixed prior to application.
Patent CA-1242159-A (CA)
Inventor: KONISHI MASATAKA
IPC: A61K31/7048
Filed: 1984-10-02
Granted: 1988-09-20
Abstract: ABSTRACT           A novel antibiotic complex designated BBM-2478 is produced by fermentation of an actinomycete strain J907-21 (ATCC  39417 ).  The complex may be separated chromatographically into two bioactive components designated BBM-2478A and BBM-2478B. The BBM-2478A component displays both antibacterial and antitumor activity while the BBM-2478B component has antibacterial activity.
Patent CA-1224412-A (CA)
Inventor: WAMBAUGH JOHN O
IPC: E21B33/12
Filed: 1984-10-23
Granted: 1987-07-21
Abstract: ABSTRACT            REINFORCING ELEMENT AND DEMAND SENSITIVE PRESSURE       INTENSIFIER FOR SEALING A WELL CASING      A reinforcing element for an elastomeric sealing element for use within a well casing and passable through production tubing is formed of two metallic plate members having a plurality of radially extending projections, and the radially extending projections are bent and joined to one another to allow the reinforcing element to be passed through production tubing.  A demand sensitive pressure intensifier for use with a hydraulic fluid pump and passable through production tubing has a means for compressing hydraulic fluid to a pressure which exceeds the maximum output pressure of the pump, and the compression means is selectively actuated when the output pressure of the pump reaches a predetermined pressure value.
Patent CA-1226678-A (CA)
Inventor: DRILLER HUBERT
IPC: G01R1/073
Filed: 1984-11-06
Granted: 1987-09-08
Abstract: Abstract of the Disclosure Apparatus for locating and pressing circuit printed boards to be tested in a printed circuit board testing apparatus onto an array of test contacts positioned in accordance with the test points on the printed circuit board.  The circuit boards to be tested are supported in a plane parallel with the test contact plane and for movement from an initial position to a test position.            Positioning means are provided for properly aligning the circuit board to be tested with the test contacts.  The circuit board supporting means is mounted for pivoting into a circuit board placement position turned away from the test contact plane.  The positioning means comprises at least one light marker projector mounted to optically position a correspondingly marked circuit board to be tested on the up-turned support.  Pneumatic, mechanical and/or electromechanical means are provided for fixing the printed circuit board in its aligned position on the circuit board supporting means.     Page
Patent CA-1246930-A (CA)
Title: Process for the production of flavor enhancing seasonings
Inventor: KIMIZUKA AKIMITSU
IPC: A23L27/14
Filed: 1984-11-09
Granted: 1988-12-20
Abstract: A flavor enhancing seasoning is disclosed, which is prepared by blanching garlic, and extracting the blanched product with water. The extract produced is deodorized and a glutamic acid salt and/or a 5'ribonucleotide salt is added to the deodorized extract to provide a seasoning additive that dramatically improves flavor fullness, depth and duration.
Patent CA-1241447-A (CA)
Inventor: SCHOUHAMER IMMINK KORNELIS A
IPC: G11B20/10
Filed: 1985-01-17
Granted: 1988-08-30
Abstract: Method of transmitting information, encoding device for use in the method, and decoding device for use in the method.     A method of converting n-bit information words into m-bit code words , and the other way round, is described. The code words have a limited disparity. For every information word two code words are assigned to a group of information words, which code words can be derived from one another by inversion. A choice between these two code words is made to limit the digital sum value so as to obtain a d.c. free code. In order to obtain a further limitation of the digital sum value within the code words these code words are derived from each other by inversion and reversal.
Patent CA-1262141-A (CA)
Inventor: ITOH HIROSHI
IPC: C07D303/24
Filed: 1985-03-08
Granted: 1989-10-03
Abstract: Abstract of the Disclosure This invention relates to N-(.omega.-glycidoxyalkyl)-substituted amide compounds, namely, N-substituted amide compounds in which the amide groups of amide compounds have been substituted ?y .omega.-glycidoxyalkyl groups and their preparation process.  The above N-(.omega.-glycidoxyalkyl)-substituted amide compounds can be obtained by reacting amide compounds and halogen-substituted glycidyl ether compounds in the presence of a strong basic substance in an aprotic polar solvent.          These compounds have uses in adhesives, etc.
Patent CA-1237558-A (CA)
Inventor: DEL GOBBO ANTHONY R
IPC: H05K3/42
Filed: 1985-05-17
Granted: 1988-06-07
Abstract: Abstract An alkaline composition for enhancing the adhesiveness of metal plating to a plastic substrate comprising:     (a)  a compound represented by the general formula,   and (b)  a compound represented by the general formula, R3-(OCH2CH2)n-O - R4 wherein R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen atoms, aryl groups and alkyl groups of 1-4 carbon atoms, m is 0 to 2 and n is 2 to 5; the compositions comprising, by weight, about 10 gram/liter (g/l) to saturation compound (a) and about 10 g/l to saturation compound (b).     The composition is preferably employed before alkaline permanganate etching of the plastic, followed by electroless metal plating using conventional techniques.
Patent CA-1240054-A (CA)
Inventor: KIRSCHNER WALLACE
IPC: G07B17/00
Filed: 1985-08-13
Granted: 1988-08-02
Abstract: MEMORY ADDRESS LOCATION SYSTEM FOR AN ELECTRONIC POSTAGE METER HAVING MULTIPLE NON-VOLATILE MEMORIES              ABSTRACT OF THE DISCLOSURE     A method and associated apparatus is provided for using data stored in one non-volatile memory to locate the next memory address in which to write data in another non-volatile memory of an electronic postage meter, com-prising the steps of and associated apparatus for provid-ing a first non-volatile memory for storing data therein including cumulative piece count data corresponding to the number of completed postage transactions, providing a second non-volatile memory for storing accounting data sequentially therein for each one of a predetermined number of trip cycles of the postage meter which number corresponds to the number of individually addressable trip cycle memory locations in the second non volatile memory and defines a modulus of the second non-volatile memory, retrieving the cumulative piece count data from the first non-volatile memory during a power up cycle, dividing the cumulative piece count data by the modulus of the second non-volatile memory, and using the remainder resulting from the division to locate the next individually addressable trip cycle memory location in the sequence of memory locations in the second non-volatile mem-ory for writing the accounting data for the first trip cycle of the meter after completion of the power up cycle.
Patent CA-1245838-A (CA)
Inventor: CHANG A-SHEN
IPC: B23P19/04
Filed: 1985-09-11
Granted: 1988-12-06
Abstract: A CONTINUOUS MECHANISM FOR RE-MOULDING, LENGTH-SETTING AND ASSEMBLING BLIND'S PLASTIC STRIPS     ABSTRACT OF THE INVENTION     A continuous mechanism for re-molding, length-setting and assembling blind's plastic strips includes a secondary working equipment for re-molding the blind's strip fed from a reeled strip source in the fore section, an induction-type shearing mechanism in the mid section for length-setting and rope hole punching and an assembling mechanism in the end section for assembling the strips sent from the shearing mechanism.  Such a continuous mechanism has a high manufacturing efficiency and demands a little manual labor.
Patent CA-1254079-A (CA)
Inventor: PARDO WARREN A
IPC: A23L3/02
Filed: 1983-11-26
Granted: 1989-05-16
Abstract: APPARATUS FOR COOKING AND CHILLING FOOD USING HEAT EXCHANGE UNIT FOR PROCESS WATER MAKE-UP                       ABSTRACT         Apparatus useful in a food processing system wherein food is cooked and then rapidly chilled to a desired temperature which allows extended storage life, the invention provides a particular subsystem for such a food processing system, the subsystem having the capability within a single structure to cook food items packaged in sealed casings in a hot water bath, to chill the food items so cooked, and to tumble chill cooked food items or to cook food items packaged in sealed casings. The apparatus of the invention provides these capabilities within a single, inexpensive structure which includes a tank body having a rotary, perforated cylinder mounted within the tank body for rapid assembly and removal.  In one embodiment, the tank body has a steam jacket for heating water within the tank body to a desired cooking temperature and for maintaining said temperature during a prolonged cooking operation, the subsystem of the invention automatically acting to drain the heated cook-ing water and refill with chilled recirculating water to rapidly chill the cooked items sealed within casings to a desired temperature.  In a second embodiment, the water within the tank body is chilled or heated through use of a heat exchange device, preferably a shell and tube heat exchanger, to heat process water by passage in counter-current heat exchanging relation with steam and to chill process water by passage in counter-current relation with chilled liquid, the heating/chilling of the process water preferably occurring in the same heat exchange device.  The tank body is capable of rapidly receiving and mounting the perforated cylinder for tumbling of cooked food items in sealed casings in contact with chilled water and/or ice, the structure of the cylinder acting to massage the casings to provide rapid and effective thermalization of the contents of the casings to the desired temperature.
Patent CA-1239118-A (CA)
Inventor: PHILOSOPHE ISIDORE
IPC: B65D85/57
Filed: 1985-12-31
Granted: 1988-07-12
Abstract: ABSTRACT OF THE DISCLOSURE    A storage container or the like including a drawer-like receptacle and a pair of opposed, separable shell-like cover members for releasable supporting the drawer-like receptacle therewithin, each shell-like cover member presenting a mating edge formation to the other shell-like cover member with the mating edge formations including a recessed portion therein of a configuration and perimetral extent to define an access opening therebetween for passing the drawer-like receptacle therethrough, the shell-like cover members presenting means extending inwardly of the access opening for guiding the receptacle under displacement through the access opening and into substantially full registration within the opposed pair of shell-like cover members, and means for releasably securing the shell-like cover members together including a hinge and releasable clasp so arranged such that the shell-like cover members upon release of the clasp swing about the hinge to separate the edge formations and expose the receptacle, and shell-like cover members include a means for releasably anchoring a like storage container thereupon in superimposed registration.
Patent CA-1248638-A (CA)
Inventor: JONES GARDNER D JR
IPC: G06F17/10
Filed: 1986-02-10
Granted: 1989-01-10
Abstract: THREE PHASED PIPELINED SIGNAL PROCESSOR     Abstract This processor is a single chip implementation of an architecture that is designed to expeditiously handle certain tasks commonly associated with signal processing. Sequential multiply and accumulate operations, in particular, can be accomplished quite efficiently.  The processor is pipelined in two areas.  Instructions are passed through a three phase pipeline and consist of fetch, decode and execute, while the multiplier utilizes a two phase pipeline.  The data flow is parallel and of 16-bit width throughout.  The instruction store is maintained separately from the data store and provisions are included for having the processor enabled to read and write its own instruction store.  Some parallel or compound instructions are implemented to permit transfer actions such as storage or I/O to or from instruction registers to occur concurrently with a compute action in different segments of the data flow.  The arithmetic capabilities of the processor include both the separate multiplier and a full arithmetic logic unit.  Two DMA modes are permitted.  Extensive diagnostic capabilities, some of which utilize the processor's ability to read and write its own instruction store, are also included.
Patent CA-1255291-A (CA)
Title: Heat exchanger with removalbe exchange surfaces
Inventor: BARROYER PAUL
IPC: F28D7/16
Filed: 1986-05-27
Granted: 1989-06-06
Abstract: Heat exchanger comprising a casing and tubular or plate-type exchange surfaces mounted inside the casing. The exchange surfaces (15) are joined together in the form of at least one module (14) comprising two end plates (16, 17) between which the exchange surfaces (15) are disposed, said plates (16, 17) being mounted slidingly after the style of drawers in rails (8, 9) of the casing (1). Application: particularly in low-temperature recuperative heat exchangers.
Patent CA-1258670-A (CA)
Inventor: MAGAURAN EDWARD D
IPC: C10M121/04
Filed: 1986-05-30
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE         A preactivated organophilic clay gellant that may be used to thicken organic compositions, especially, lubricating greases without the presence of a polar activator.  The preacti-vated organophilic clay gellant may be prepared using certain process parameters namely shearing of the smectite-type clay prior to reaction with the organic cation, dilute reaction condi-tions and gentle drying of the organophilic clay or the preacti-vated organophilic clay gellant.
Patent CA-1269057-A (CA)
Inventor: ROEBSCHLAEGER KARL-HEINZ W
IPC: B01J23/28
Filed: 1986-09-17
Granted: 1990-05-15
Abstract: A B S T R A C T        PROCESS FOR THE CONVERSION OF HYDROCARBON OILS    Process for the catalytic conversion of hydrocarbon oils wherein hydrocarbon oils are contacted at elevated temperature and pressure and in the presence of hydrogen with a molybdenum-containing catalyst including a support which has been treated with at least a compound of a Group IVB or IIIA element.
Patent CA-1270446-A (CA)
Inventor: BABIOR BERNARD M
IPC: C12N5/06
Filed: 1986-10-28
Granted: 1990-06-19
Abstract: STABILIZATION OF LEUKOCYTES                  Abstract of the Disclosure Granulocytes are effectively preserved during storage for long periods of time without freezing by using as the storage medium a non-toxic buffer containing both gelatin and plasma.
Patent CA-1270252-A (CA)
Inventor: KRAMER ANDREAS
IPC: C08F12/32
Filed: 1986-12-12
Granted: 1990-06-12
Abstract: Allylbicyclo[2.2.1]hept-5-ene-2-carboxylic acids and derivatives thereof Abstract of the Disclosure The present invention relates to amides of formula I                             (I) wherein R1, R2 and R3 are each independently hydrogen or methyl, m is 1 to 5 and n is 1 to 5 and R4 is -NH2 or is derived from a mono- to pentavalent amine.            Intermediates of formula VIII                                               (YIII) wherein R1, R2, R3 and m are as defined above and X ls a carboxylic acid or acid ester group, -COCl, -COBr, -CHO or -CN, are also described.            The compounts of formula I can be polymerised thermally. They are sultable for tbe preparation of adhesives, matrix resins or elec-trical insulating materials.
Patent CA-1255785-A (CA)
Inventor: CAMPS ROBERT
IPC: G08B15/00
Filed: 1986-12-29
Granted: 1989-06-13
Abstract: Dispositif de surveillance par la caméra-vidéo se déplaçant selon les trois axes de l'espace, sous l'effet d'un fluide comprimé, à l'intérieur du tube conducteur muni longitudinalement d'au moins une fenêtre transparente d'observation. La caméra, contenue dans un obus et dont l'axe optique est parallèle à l'axe du tube, reçoit les images par l'intermédiaire d'un miroir à deux faces formant un dièdre dont l'arête verticale coupe l'axe de l'optique, l'image ainsi analysée par la caméra étant transmise au poste central de contrôle par voie hertzienne. L'invention peut être utilisée pour la surveillance des locaux de grande surface, ainsi que pour la surveillance et la prévention sur le circuit routier.
Patent CA-1270563-A (CA)
Title: Systeme de commande de vol electrique avec protection   en incidence pour aeronef
Inventor: FABRE PIERRE
IPC: G05D1/00
Filed: 1987-09-15
Granted: 1990-06-19
Abstract: Système électrique pour la commande d'une surface aérodynamique de profondeur d'aéronef, du type comportant: un manche à balai associé à un premier senseur d'attitude; un vérin pour la commande de la surface aérodynamique; un second senseur d'attitude en incidence de l'aéronef; un calculateur pour communiquer à la surface aérodynamique un mouvement tel que l'aéronef atteigne une incidence suivant une loi de pilotage de profondeur programmée, L'on prévoit en plus un dispositif de protection d'incidence susceptible d'asservir l'incidence de l'aéronef dans une plage de valeurs limitée supérieurement par une valeur limite, au-delà de laquelle le vol de l'aéronef pourrait devenir dangereux, des commutateurs commandés permettant de brancher entre le premier senseur d'attitude et le vérin, soit le calculateur, soit le dispositif de protection; et un circuit séquentiel binaire de commande des commutateurs.
Patent CH-532125-A (CH)
Title: Gold contg alloy - including titanium nitride has improved wear and hardness characteristics
Inventor: MARCEL VILLAT
IPC: C22C29/16
Filed: 1969-03-28
Abstract: A partial gold alloy, contg. 30 to 80 wt.% of Au and having better hardness and wear characteristics than known Au alloys is produced either by sintering Au or an alloy contg. 70 wt.% of Au with TiN or Ti/TiN pre-sinter substance or by immersing such a substance in liquid Au. The pre-sinter substance is produced by heating TiN or a Ti/TiM mixt. under pressure with a metal such as Fe, Ni or Co. When impregnation with liquid Au is intended; the pre-sinter cpd. must be finely ground and re-sintered in an H2 atmos. to achieve pref. 30 to 50% porosity by vol.
Patent CH-549955-A (CH)
Title: Tobacco, food and beverages - aromatised by treatment with amides, esters, ketones and phenol derivs
IPC: A23L27/20
Filed: 1971-06-23
Abstract: The organoleptic props. of tobacco and other prods. are improved or modified by adding (i) a cpd. of formula (I): R-C(O)NHR1 (where R and R1 are 1-6 alkyl or H); (ii) cycloaliphatic esters and ketones; (iii) phenol derivs.; (iv) heterocyclic ketones of formula (II): with a double bond in the posn. of 1 of the dotted lines, where X is H or OH if the double bond is in the ring, or O if the double bond is outside the ring; R2 and R3 are lower alkyl and Z is O or S; (v) caryophyllene derivs. or (vi) epoxy-beta-ionone, 6-methyl-hepta-3,5-diene-2-one, 3-isopropylcyclopent-2-ene-1-one, octa-3,5-diene-2-one, nonane-2,5,8-trione, 2-methyl-5-(alpha-methyl-alpha-hydroxyethyl)cyclohex-2-ene-1-one, or 4-methylthiobutan-2-one. Food, fodder, drinks and pharmaceuticals may be treated, as well as tobacco. The taste of tea, coffee and lime-flower tea can be modified; the additives may be used in meat, esp. smoked meat, and cocoa.
Patent DK-113686-A (DK)
Inventor: SUZUKI ARATA
IPC: G01T1/164
Filed: 1986-03-12
Abstract: A high energy radiation detector (60) includes a collimator, coupled to one end of a scintillator (28) and the other end of the scintillator optically coupled to an optical window (64). The optical window is composed of a material having a predetermined amount of heavy metal therein. The optical window is further coupled to a photomultiplier (34) which generates an electrical signal based upon the amount of light directed thereon. A radiation shield (24) extends only around the scintillator and around limited portions of the optical window to minimize the weight of the radiation detector. A method for detecting high-energy radiation includes the steps of collimating the radiation, transforming the collimated radiation into light, optically channeling the light, converting the channeled light into an electrical signal, and shielding the non-collimated radiation which would have been transformed due to the directional orientation of that non-collimated radiation by excluding said non-collimated radiation during the optical channeling of the light and by further excluding the non-collimated radiation from the immediate vicinity of the transformation of the collimated radiation.